Technical software : Software for window , door , facade , railing and window protector Sub systems : 2D design Material estimation calculation Cut list calculationOptimization calculationCost calculation Warehousing module Fast , Easy , CompleteTechnical software : Software for window , door , facade , railing and window protector Sub systems : 2D design Material estimation calculation Cut list calculationOptimization calculationCost calculation Warehousing module Fast , Easy , Complete